WeGIA is a web manager for charitable institutions. A Cross-Site Scripting (XSS) vulnerability was identified in the file upload functionality of the WeGIA/html/socio/sistema/controller/controla_xlsx.php endpoint. By uploading a file containing malicious JavaScript code, an attacker can execute arbitrary scripts in the context of a victim's browser. This can lead to information theft, session hijacking, and other forms of client-side exploitation. This vulnerability is fixed in 3.2.7.
https://github.com/nilsonLazarin/WeGIA/security/advisories/GHSA-h8hr-jhcx-fcv9
https://github.com/nilsonLazarin/WeGIA/commit/330f641db43cfb0c8ea8bb6025cc0732de4d4d6b